CN218237452U - Chemical furnace body radiant tube - Google Patents
Chemical furnace body radiant tube Download PDFInfo
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- CN218237452U CN218237452U CN202221895578.4U CN202221895578U CN218237452U CN 218237452 U CN218237452 U CN 218237452U CN 202221895578 U CN202221895578 U CN 202221895578U CN 218237452 U CN218237452 U CN 218237452U
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- radiant tube
- guide frame
- drainage guide
- furnace body
- gas
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Abstract
The utility model relates to the technical field of chemical industry, specifically a chemical furnace body radiant tube. The drainage guide frame has been placed to inside one side of radiant tube body, and wherein the one end that the drainage guide frame is close to the radiant tube body export presents the toper platform and arranges, the inboard embedding in one end of radiant tube body is arranged and is located drainage guide frame outlying shunt tubes, and wherein the shunt tubes evenly runs through towards one side of drainage guide frame and arranges the outlet duct, the shunt tubes is arranging the outlet duct with evenly arranging fixed connection's the dog of avoiding in same one side, wherein fixed connection's vortex pole is arranged to the one end of drainage guide frame. Through right this practical setting can shunt gas to with the help of a plurality of outlet ducts, make and mix between air and the gas, the air and the gas that mix simultaneously are when the vortex pole, by the more thorough that mixes, and a small part of gas can be followed and is spouted in the blowout chamber, makes gas and air when the burning position that gets into the radiant tube, and further obtains mixing.
Description
Technical Field
The utility model relates to the technical field of chemical industry, specifically a chemical furnace body radiant tube.
Background
The radiant tube of the chemical furnace body is widely applied to a heating furnace and is a main heating element of the heating furnace, wherein in use, the radiant tube needs to add fuel gas into the radiant tube, and in order to better burn the fuel gas, air can be injected into the fuel gas before the fuel gas burns, so that the fuel gas burns thoroughly, however, in the radiant tube at present, the air and the fuel gas cannot be fully fused, so that the fuel gas inside the radiant tube has deviation in the burning process, namely, the fuel gas which is firstly contacted with the air can be better burnt, and because other fuel gases leave the optimal part mixed with the air, the residual fuel gas cannot be fully burnt, so that the burning of the fuel gas is influenced, and the waste of the fuel gas is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chemical industry furnace body radiant tube, x to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chemical industry furnace body radiant tube, the drainage guide frame has been placed to inside one side of radiant tube body, and wherein the one end that the drainage guide frame is close to the radiant tube body export presents the toper platform and arranges, the inboard embedding of one end of radiant tube body is arranged and is located drainage guide frame outlying shunt tubes, and wherein the shunt tubes evenly runs through towards one side of drainage guide frame and arranges the outlet duct, the shunt tubes is arranging the outlet duct evenly arrange fixed connection's the dog of avoiding with one side, and wherein fixed connection's vortex pole is arranged to the one end of drainage guide frame.
Preferably, the upper end and the lower end of the shunt pipe are symmetrically provided with fixedly connected connecting pipes, and the outer ends of the two connecting pipes are fixedly connected with an assembly pipe.
Preferably, an air inlet pipe fixedly connected is inserted and arranged in the middle of one end of the assembly pipe.
Preferably, a temporary storage cavity is formed in the spoiler rod, and a spraying cavity penetrating through the temporary storage cavity is formed in the spoiler rod.
Preferably, the outer portion of the spoiler bar presents a helical arrangement.
Preferably, the middle position of one end of each turbulence rod is provided with an inner fixed rod which is fixedly connected, and the other end of each inner fixed rod is fixed on the inner wall of the tube body of the radiant tube.
Compared with the prior art, the beneficial effects of the utility model are that:
through right this practical setting can shunt gas to with the help of a plurality of outlet ducts, make and mix between air and the gas, the air and the gas that mix simultaneously are when the vortex pole, by the more thorough that mixes, and a small part of gas can be followed and is spouted in the blowout chamber, makes gas and air when the burning position that gets into the radiant tube, and further obtains mixing.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic semi-sectional perspective view of the present invention;
fig. 3 is the schematic view of the turbulent flow bar half-cut right side of the utility model.
In the figure: 1. a radiant tube body; 11. a drainage guide frame; 12. a shunt tube; 1201. a connecting pipe; 1202. an assembly tube; 1203. an air inlet pipe; 13. an air outlet pipe; 14. avoiding the stop block; 15. a spoiler bar; 1501. a temporary storage cavity; 1502. a discharge chamber; 1503. and (5) internally fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: including radiant tube body 1, drainage guide frame 11 has been placed to inside one side of radiant tube body 1, wherein the one end that drainage guide frame 11 is close to the export of radiant tube body 1 presents the toper platform and arranges, the inboard embedding of one end of radiant tube body 1 is arranged and is located drainage guide frame 11 outlying shunt tubes 12, wherein shunt tubes 12 evenly runs through towards one side of drainage guide frame 11 and arranges outlet duct 13, outlet duct 13 is located drainage guide frame 11 and presents one side of toper platform one end peripherally, shunt tubes 12 evenly arranges fixed connection's the dog 14 of avoiding with one side of arranging outlet duct 13, wherein fixed connection's vortex pole 15 is arranged to the one end of drainage guide frame 11. The drainage guide frame 11 can divide the fuel gas entering the interior of the radiant tube body 1 by virtue of the conical side of the drainage guide frame 11, so that a small part of the fuel gas enters the temporary storage cavity 1501 through the middle of the drainage guide frame 11, while the other most of the fuel gas is guided by the drainage guide frame 11 to move towards the outer side of the drainage guide frame 11, and at the moment, under the action of avoiding the stop block 14, the fuel gas can stagger to avoid the stop block 14 and then is mixed with air;
and the air outlet pipe 13 of the shunt pipe 12 is arranged around the periphery of the guide frame 11, which makes the air be sprayed uniformly to the gas, so that the gas and the air can be mixed sufficiently.
The upper end and the lower end of the shunt tube 12 are symmetrically provided with fixedly connected connecting tubes 1201, wherein the outer ends of the two connecting tubes 1201 are fixedly connected with an assembly tube 1202. The shunt tube 12 is welded to the connection tube 1201, while the assembly tube 1202 is welded to the connection tube 1201.
An air inlet pipe 1203 fixedly attached is inserted into and disposed at an intermediate position of one end of the assembly pipe 1202. The assembly tube 1202 and the air inlet tube 1203 can be snap-fit connected, the air inlet tube 1203 can be connected with a suction pump, so that air can enter the assembly tube 1202 through the air inlet tube 1203 conveniently, and the two connecting tubes 1201 can help the air to enter the interior of the shunt tube 12 uniformly.
The outer portion of the spoiler bar 15 exhibits a helical arrangement. The exterior of the turbulence rod 15 presents a spiral shape, which is convenient for the mutual dislocation and fusion between the gas and the air in the process of flowing.
An inner fixed rod 1503 is fixedly connected to the middle of one end of the spoiler rod 15, wherein the other end of the inner fixed rod 1503 is fixed to the inner wall of the radiant tube body 1.
The inner fixing rod 1503 and the radiant tube body 1 can be fixedly connected in a buckling mode.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a chemical industry furnace body radiant tube, includes radiant tube body (1), its characterized in that: drainage guide frame (11) have been placed to inside one side of radiant tube body (1), and wherein drainage guide frame (11) are close to the one end that radiant tube body (1) exported and present the frustum and arrange, the inboard embedding of one end of radiant tube body (1) is arranged and is located drainage guide frame (11) outlying shunt tubes (12), and wherein shunt tubes (12) evenly run through towards one side of drainage guide frame (11) and arrange outlet duct (13), fixed connection's avoiding dog (14) is evenly arranged with one side arranging outlet duct (13) in shunt tubes (12), and fixed connection's vortex pole (15) are arranged to the one end of drainage guide frame (11).
2. The radiant tube of the chemical furnace body as claimed in claim 1, wherein: the upper end and the lower end of the shunt pipe (12) are symmetrically provided with fixedly connected connecting pipes (1201), wherein the outer ends of the two connecting pipes (1201) are fixedly connected with an assembly pipe (1202).
3. The chemical furnace body radiant tube as claimed in claim 2, wherein: and an air inlet pipe (1203) fixedly connected is inserted and arranged in the middle position of one end of the assembly pipe (1202).
4. The chemical furnace body radiant tube as claimed in claim 1, wherein: temporary storage cavity (1501) is seted up to the inside of vortex pole (15), wherein sets up blowout chamber (1502) that run through temporary storage cavity (1501) on vortex pole (15).
5. The chemical furnace body radiant tube as claimed in claim 4, wherein: the exterior of the spoiler bar (15) presents a helical arrangement.
6. The chemical furnace body radiant tube as claimed in claim 5, wherein: and an inner fixing rod (1503) fixedly connected is arranged in the middle of one end of the turbulence rod (15), and the other end of the inner fixing rod (1503) is fixed on the inner wall of the radiant tube body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221895578.4U CN218237452U (en) | 2022-07-21 | 2022-07-21 | Chemical furnace body radiant tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221895578.4U CN218237452U (en) | 2022-07-21 | 2022-07-21 | Chemical furnace body radiant tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218237452U true CN218237452U (en) | 2023-01-06 |
Family
ID=84678026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221895578.4U Active CN218237452U (en) | 2022-07-21 | 2022-07-21 | Chemical furnace body radiant tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218237452U (en) |
-
2022
- 2022-07-21 CN CN202221895578.4U patent/CN218237452U/en active Active
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